Summary statistics for g2_c2_19 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c2_19 | 1,735 2447972 4740775 -66722 9.25e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018